<template>
	<view class="goods-order" :class="themeName">
		
		<!-- 配送方式 -->
		<view class="contain delivery">
			<view class="delivery-tabs" v-if="deliveryTypeTabsList.length !== 1 && from != 4">
				<u-tabs
				  :list="deliveryTypeTabsList" 
				  :is-scroll="false" 
				  :height="88"
				  :active-color="themeColor"
				  :bar-style="{top: '100%'}"
				  :bar-width="100"
				  :current="deliveryTypeTabsIndex" 
				  @change="changeDeliveryType"
				/>
			</view>
			
			<!-- 快递配送 -->
			<view 
			  class="delivery-contain" 
			  v-show="deliveryActive['sign'] === 'express' && orderInfo.is_address"
			  @tap="onAddressSelect"
			>
				<address-card
					:action="true"
					:has-content="JSON.stringify(addressInfo) !== '[]'"
				>
					<template slot="header">
						<text>{{ addressInfo.contact }}</text>
						<text class="m-l-10">{{ addressInfo.mobile }}</text>
					</template>
					<template slot="main">
						<text>{{ addressInfo.province }}</text>
						<text class="m-l-10">{{ addressInfo.city }}</text>
						<text class="m-l-10">{{ addressInfo.district }}</text>
						<text class="m-l-10">{{ addressInfo.address }}</text>
					</template>
				</address-card>
			</view>
			
			<!-- 门店自提 -->
			<view 
			  class="delivery-contain" 
			  v-show="deliveryActive['sign'] === 'store'"
			  @tap="onStoreSelect"
			>
				<address-card
					:action="true"
					:has-content="!!orderFrom.selffetch_shop_id"
					placeholder="请选择门店地址"
				>
					<template slot="header">
						<text>{{ selffetchStoreInfo.name }}</text>
					</template>
					<template slot="main">
						<text>{{ selffetchStoreInfo.detailed_address }}</text>
					</template>
					<template slot="footer">
						<text>
							<text>营业时间：</text>
							<text>{{ selffetchStoreInfo.business_start_time }}</text>
							<text>-</text>
							<text>{{ selffetchStoreInfo.business_end_time }}</text>
						</text>
					</template>
				</address-card>
			</view>
		</view>
		
		<!-- 门店自提表单 -->
		<view 
		  class="contain store-from"
		  v-show="deliveryActive['sign'] === 'store'" 
		>
			<view class="store-from-item">
				<text>提货人</text>
				<u-input 
				  v-model="orderFrom.contact" 
				  class="flex-1" 
				  type="text" 
				  input-align="right" 
				  placeholder="请输入提货人"
				  :clearable="false" 
				/>
			</view>
			<view class="store-from-item">
				<text>联系方式</text>
				<u-input 
				  v-model="orderFrom.mobile" 
				  class="flex-1" 
				  type="text" 
				  input-align="right" 
				  placeholder="请输入联系方式"
				  :clearable="false" 
				/>
			</view>
		</view>
		
		
		<!-- 订单商品 -->
		<view class="contain">
			<!-- 商品列表 -->
			<view class="goods">
				<view v-for="item in orderGoodsList" :key="item.id" class="goods-item" >
					<goods-card
						shape="rectangle"
						:name="item.goods_name" 
						:image="item.image" 
						:contain-style="{ 'border-raius': 0, 'height': '220rpx' }"
						:image-style="{ 'width': '160rpx', 'height': '160rpx' }"
					>
						<view class="flex-1" slot="default">
							<text class="muted xs m-t-10">{{ item.spec_value_str }}</text>
							<view class="m-t-10 flex row-between">
								<view class="flex">
									<!-- 售价 -->
									<price :content="item.original_price" mainSize="32rpx" minorSize="24rpx"/>
									
									<!-- 普通商品或者虚拟商品会员价 用户有登陆且且该商品有设置会员价才显示 -->
									<view class="vip-price flex m-l-10" v-if="!!item.member_price && (orderInfo.order_type == 0 || orderInfo.order_type == 4)">
										<view class="price-name xxs">会员价</view>
										<view style="padding: 0 10rpx">
											<price :content="item.member_price || item.sell_price" :weight="500" color="#7B3200">
											</price>
										</view>
									</view>
								</view>
								
								<text class="lighter sm">x{{ item.goods_num }}</text>
							</view>
						</view>
					</goods-card>
					<!-- 商品小附件 -->
					<view class="goods-item-widget" v-if="from != 4">
						<view
						  v-if="deliveryActive['sign'] === 'express' && !item.is_express" 
						  class="delivery-tag"
						>该商品不支持快递配送</view>
						<view 
						  v-if="deliveryActive['sign'] === 'store' && !item.is_selffetch" 
						  class="delivery-tag"
						>该商品不支持门店自提</view>
					</view>
				</view>
			</view>
			
			<!-- 买家留言 -->
			<view class="cell remark">
				<view class="cell-label">买家留言</view>
				<view class="cell-content">
					<u-input 
					  v-model="orderFrom.user_remark" 
					  class="flex-1" 
					  type="text"
					  :clearable="false"
					  :maxlength="150"
					  placeholder="请添加备注（150字以内）"
					/>
				</view>
			</view>
		</view>
		
		<!-- 优惠 
		<view class="contain discounts" v-if="!isMarketing">
			 //优惠券 
			<view class="cell discounts-item" @tap="showCoupons = true">
				<view class="cell-lable">优惠券</view>
				<view class="cell-content m-r-10" :style="{color: themeColor}">{{ couponsActive.name || '' }}</view>
				<u-icon name="arrow-right" />
			</view>
			
			//积分抵扣 
 			<view class="cell discounts-item">
				<view class="cell-label">积分抵扣</view>
				<view class="cell-content"></view>
				<u-checkbox 
				  v-model="" 
				  class="u-checkbox"
				  shape="circle" 
				  :label-disabled="false" 
				  :active-color="themeColor"
				/>
			</view> 
		</view> -->
		
		
		<!-- 订单清算 -->
		<view class="contain clearing">
			<view class="cell clearing-item">
				<view class="cell-label">商品金额</view>
				<view class="cell-content">
					<price :content="orderInfo.total_goods_original_price" />
				</view>
			</view>
			<view class="cell clearing-item">
				<view class="cell-label">运费</view>
				<view class="cell-content">
					<price :content="orderInfo.express_price" />
				</view>
			</view>
			
			<view class="cell clearing-item" v-if="!isMarketing && orderInfo.discount_amount > 0">
				<view class="cell-label">优惠券</view>
				<view class="cell-content">
					<price :content="orderInfo.discount_amount" prefix="-￥" :color="themeColor" />
				</view>
			</view>
			<view class="cell clearing-item" v-if="orderInfo.member_amount > 0">
				<view class="cell-label">会员折扣</view>
				<view class="cell-content">
					<price :content="orderInfo.member_amount" :color="themeColor" prefix="-￥" />
				</view>
			</view>
		</view>
		
		<!-- 订单操作 -->
		<view class="operational">
			<view class="order-amount">
				<text>合计:</text>
				<price 
				  :content="orderInfo.order_amount" 
				  mainSize="38rpx" 
				  minorSize="30rpx"
				  :color="themeColor"
				/>
			</view>
			<view 
			  class="operational-button" 
			  @tap="onSubmitOrder"
			>提交订单</view>
		</view>
		
		
		<!-- 优惠券【弹窗】 -->
		<u-popup
		  v-model="showCoupons" 
		  mode="bottom" 
		  border-radius="14" 
		  :closeable="false" 
		  :safe-area-inset-bottom="true"
		  @open="openCouponsPopup"
		  @close="closeCouponsPopup"
		>
			<view class="coupons">
				<view class="coupons-header">
					<text>优惠券</text>
					<u-icon 
					  name="close" 
					  color="#666666" 
					  @tap="showCoupons = false"
					/>
				</view>
				
				<view class="coupons-main">
					<view class="coupons-main__tabs">
						<u-tabs
						  v-if="showCoupons"
						  :list="couponTabsList" 
						  :is-scroll="false" 
						  :current="couponTabsIndex" 
						  :height="80"
						  :active-color="themeColor"
						  :bar-style="{top: '100%'}"
						  :bar-width="100"
						  :show-bar="true"
						  @change="index => couponTabsIndex = index"
						/>
					</view>
					
					<view class="coupons-main__contain">
						<!-- 可用优惠券 -->
						<scroll-view 
						  :scroll-y="true" 
						  style="height: 700rpx;"
						  v-show="couponsTabActive['sign'] === 'usable'"
						>
							<view class="coupons-item" v-for="item in couponsInfo.can_use" :key="item.id">
								<coupon-card 
								  mode='radio'
								  :name="item.name"
								  :money="item.money"
								  :condition="item.condition_tips"
								  :time="item.use_time_tips"
								  :scene="item.goods_tips"
								  :coupon-id="item.id"
								  :checked.sync="item.checked"
								  @change="changeCouponUse(item, $event)"
								/>
							</view>
							<u-empty
							  v-if="!couponsInfo.can_use.length" 
							  text="暂无优惠券" 
							  src="/static/images/empty/coupon_icon.png"
							  :icon-size="180"
							/>
						</scroll-view>
						<!-- 不可用优惠券 -->
						<scroll-view 
						  :scroll-y="true" 
						  style="height: 700rpx;"
						  v-show="couponsTabActive['sign'] === 'disabled'"
						>
							<view 
							  class="coupons-item" 
							  v-for="item in couponsInfo.not_can_use" 
							  :key="item.id"
							>
								<coupon-card 
								  mode='normal'
								  :name="item.name"
								  :money="item.money"
								  :condition="item.condition_tips"
								  :time="item.use_time_tips"
								  :scene="item.goods_tips"
								  :coupon-id="item.id"
								  :desc="{title: item.fail_use_tips, content: item.fail_use_detail}"
								/>
							</view>
							<u-empty 
							  v-if="!couponsInfo.not_can_use.length" 
							  text="暂无优惠券" 
							  src="/static/images/empty/coupon_icon.png"
							  :icon-size="180"
							/>
						</scroll-view>
					</view>
				</view>
				
				<view class="coupons-footer">
					<view class="coupons-footer-button" @tap="useCoupon">确认</view>
				</view>
			</view>
		</u-popup>
		
		<!-- 页面状态 -->
		<page-status :status="pageStatus">
			<template #error>
				<u-empty :text="pageErrorMsg" src="/static/images/empty/order.png" :icon-size="280" />
			</template>
		</page-status>
	</view>
</template>

<script>
	/**
	 * @description 订单结算页
	 * @query { Number | OrderTypeEnum } from 订单类型: 0-商品；1-拼团；2-秒杀；3-砍价；4- 虚拟商品。
	 * @query { Object } payload 请求数据参数
	 * @example { from: OrderTypeEnum['GOODS'], payload: {source: 'buy_now', goods: {goods_num: 1, item_id: 24} }}
	 */
	
	import { apiOrderPlace, apiDeliveryType } from '@/api/order'
	import { apiSeckillPlace } from '@/api/activity'
	import { apiGoodsTeamPlace } from '@/api/goods'
	import { apiBargainSettle } from '@/api/bargain'
	import { apiCouponGoods } from '@/api/store'
	import { apiSubscribe } from '@/api/app'
	import { handleClientEvent } from '@/utils/tools'
	import { PageStatusEnum, OrderTypeEnum, OrderSourceEnum, PaymentStatusEnum, PayWayEnum } from '@/utils/enum'
import { nextTick } from 'process'
	
	export default {
		name: 'GoodsOrder',
		
		data() {
			return {
				from: '',						// 来源页面: 0-商品；1-拼团；2-秒杀；3-砍价。
				goods_class: '',
				// 页面状态
				pageStatus: PageStatusEnum['LOADING'],
				pageErrorMsg: '',				// 页面异常信息
				
				// 配送方式Tabs列表
				deliveryTypeTabsList: [{
					id: 1,
					name: '快递发货',
					sign: 'express',
				}, {
					id: 2,
					name: '上门自提',
					sign: 'store'
				}],
				deliveryTypeTabsIndex: 0,		// 配送方式Tabs索引
				
				pageQueryPayload: {},			// 承载页面参数
				// 订单表单
				orderFrom: {
					delivery_type: '',			// 配送方式: 1-快递发货; 2-门店自提;
					user_remark: '',			// 用户备注
					coupon_list_id: '',			// 优惠券ID
					address_id: '',				// 地址ID 【快递发货】
					selffetch_shop_id: '',		// 自提门店ID 【门店自提】
					contact: '',				// 提货人 【门店自提】
					mobile: '',					// 联系电话 【门店自提】
				},
				
				/** S 优惠券 **/
				showCoupons: false,				// 优惠券: 显示|隐藏【弹窗】
				// 优惠券Tabs列表
				couponTabsList: [{
					sign: 'usable',
					name: '可使用优惠券',
				}, {
					sign: 'disabled',
					name: '不可使用优惠券',
				}],
				couponTabsIndex: 0,				// 优惠券Tabs索引
				// 优惠券信息
				couponsInfo: {
					can_use: [],
					not_can_use: [],
				},				
				couponsActive: {},				// 当前使用优惠券
				/** E 优惠券 **/
				
				addressInfo: {},				// 地址信息
				selffetchStoreInfo: {},			// 自提门店信息
				orderInfo: {},					// 订单信息
				orderGoodsList: [],				// 订单商品

			}
		},
		
		computed: {
			// 过滤订单表单冗余参数
			orderFormParams() {
				const from = { ...this.orderFrom }
				// 根据物流方式过滤
				switch(from.delivery_type) {
					case 1:
						delete from.selffetch_shop_id
						delete from.contact
						delete from.mobile
						break;
					case 2:
						delete from.address_id
						break;
				}
				return from
			},
			
			
			
			// 根据订单类型扩展订单参数
			orderExtendParams() {
				const params = new Object()
				switch(this.from) {
					// 普通商品
					case OrderTypeEnum['GOODS']: 
						break
					// 拼团商品
					case OrderTypeEnum['TEAM']: 
						params.source = OrderSourceEnum['BUY_NOW']
						break
					// 秒杀商品
					case OrderTypeEnum['SECKILL']: 
						params.source = OrderSourceEnum['BUY_NOW']
						break
					// 砍价商品
					case OrderTypeEnum['BARGAIN']: 
						params.source = OrderSourceEnum['BUY_NOW']
						break
				}
				
				return { ...params, order_type: this.from, goods_class: this.goods_class }
			},
			
			// 是否营销商品
			isMarketing() {
				switch(this.from) {
					// 普通商品
					case OrderTypeEnum['VIRTUAL']: 
					case OrderTypeEnum['GOODS']: return false
					default: return true
				}
			},
			
			// 当前配送方式Tab
			deliveryActive() {
				return this.deliveryTypeTabsList[this.deliveryTypeTabsIndex]
			},
			
			// 当前优惠券Tab
			couponsTabActive() {
				return this.couponTabsList[this.couponTabsIndex]
			},
		},
		
		methods: {
			// 初始化配送方式
			initDeliveryType() {
				return new Promise((resolve, reject) => {
					apiDeliveryType()
						.then(data => {
							const { express, selffetch } = data
							// 订单配送方式ID组
							const deliveries = []
							// 计入配送方式列表ID组
							express.is_express && deliveries.push(1)
							selffetch.is_selffetch && deliveries.push(2)
							// 过滤配送方式
							this.deliveryTypeTabsList = this.deliveryTypeTabsList
								.filter(item => deliveries.includes(item['id']))
							this.deliveryTypeTabsList.forEach(item => {
								switch (item.id) {
									case 1:
										item.name = express.express_name
										break;
									case 2:
										item.name = selffetch.selffetch_name
										break;
								}
							})
							// 初始化订单表单的配送方式
							this.orderFrom.delivery_type = this.deliveryActive['id']
							resolve(data)
						})
						.catch(errMsg => reject(errMsg ?? '获取不到配送方式'))
				}) 
			},
			
			// 根据商品类型初始化订单数据
			initOrderData() {
				return new Promise((resolve, reject) => {
					apiOrderPlace({
						...this.orderFormParams,
						...this.pageQueryPayload,
						...this.orderExtendParams,
						action: 'settle',
					}).then(data => {
						this.addressInfo = data.address
						this.orderFrom.address_id = data.address?.id
						this.orderGoodsList = data.goods
						this.orderInfo = data
						this.orderFrom.contact = data.selffetch_info.contact
						this.orderFrom.mobile = data.selffetch_info.mobile
						resolve(data)
					}).catch(errMsg => reject(errMsg))
				})
			},
			
			/** S 优惠券 **/ 
			// 初始化优惠券列表
			initCouponGoods() {
				return new Promise((resolve, reject) => {					
					let params = null
					const { goods, cart_id, source } = this.pageQueryPayload
					
					// buy_now | cart 处理：请求优惠券列表的参数处理
					switch(source) {
						case OrderSourceEnum['BUY_NOW']:
							const goodsItems = goods.map(item => ({ 
									num: item.goods_num, 
									item_id: item.item_id ,
								}))
							params = { goods: goodsItems, source: 1}
							break
						case OrderSourceEnum['CART']:
							params = { cart_ids: [...cart_id], source: 2 }
							break
					}
					
					apiCouponGoods({
						...params
					}).then(data => {
						data.can_use.forEach(item => item.checked = false)
						// 有可用优惠券默认选择第一个
						if(data.can_use[0]) {
							data.can_use[0].checked = true
							this.couponsActive = data.can_use[0]
						}
						return data
					}).then(data => {
						this.couponsInfo = data
						// Tab名称处理（优惠券数量）
						this.couponTabsList.forEach(item => {
							switch(item.sign) {
								case 'usable':
									item.name = item.name + `(${ data.can_use_count })`
									break
								case 'disabled':
									item.name = item.name + `(${ data.not_can_use_count })`
									break
							}
						})
						resolve(data)
					}).catch(errMsg => reject(errMsg))
				})
			},
			
			// 更改优惠券
			changeCouponUse(coupon, value) {
				this.couponsInfo.can_use.forEach(item => item.checked = false)
				coupon && (coupon.checked = true)
			},
			
			// 使用优惠券
			useCoupon() {
				this.showCoupons = false
				const coupon = this.couponsInfo.can_use.find(item => item.checked)
				this.couponsActive = coupon || {}
				this.$set(this.orderFrom, 'coupon_list_id', coupon?.id)
				this.initOrderData()
			},
			
			// 打开优惠券弹窗
			openCouponsPopup() {
				if (Object.keys(this.couponsActive).length) {
					const coupon = this.couponsInfo.can_use.find(item => item.id === this.couponsActive.id)
					coupon.checked = true
				}
			},
			
			// 关闭优惠券弹窗
			closeCouponsPopup() {
				if (!Object.keys(this.couponsActive).length) {
					this.couponsInfo.can_use.forEach(item => item.checked = false)
				}
			},
			/** E 优惠券 **/ 			

			
			// 更改配送方式
			changeDeliveryType(index) {
				this.deliveryTypeTabsIndex = index
				this.orderFrom.delivery_type = this.deliveryActive['id'];
                
                this.initOrderData()
			},
			
			// 点击地址选择
			onAddressSelect() {
				// 监听全局selectaddress事件
				uni.$once('changeAddress', (id = this.orderFrom.address_id) => {
					id && (this.orderFrom.address_id = id)
					this.initOrderData()
				})
				
				this.$Router.push({
					path: '/pages/address/address',
					query: {
						type: true
					}
				})
			},
			
			// 点击店铺选择
			onStoreSelect() {
				// 监听全局selectaddress事件
				uni.$once('changeStore', store => {
					this.selffetchStoreInfo = store
					this.orderFrom.selffetch_shop_id = store.id
					this.initOrderData()
				})
				
				this.$Router.push({
					path: '/bundle/pages/store_list/store_list',
				})
			},
			
			// 点击提交订单
			onSubmitOrder() {
				uni.showModal({
					title: '温馨提示',
					content: '是否确认下单?',
					confirmColor: this.themeColor,
					success: async ({ confirm }) => {
						try {
							if (!confirm) throw '订单取消'
							
							// 微信订阅消息
							try {
								// #ifdef MP-WEIXIN
								await this.handleSubscribeMP_WEIXIN()
								// #endif
							} catch(errMsg) {
								console.log('SUBSCRIBE_ERROR_MSG:', errMsg)
							}
							
							// 下单处理
							this.handlePlaceOrder()
						} catch(errMsg) {
							console.log('ORDER_ERROR_MSG:', errMsg)
						}
					}
				});
			},
			
			// 处理：微信订阅消息
			handleSubscribeMP_WEIXIN() {
				return new Promise((resolve, reject) => {
					apiSubscribe().then(data => {
						if (!data.length) reject('暂无可订阅信息')
						uni.requestSubscribeMessage({
							tmplIds: data,
							success(res) {
								resolve(res)
							},
							fail(err) {
								reject('订阅失败')
							},
						})
					}).catch(() => reject('订阅获取失败'))
				})
			},
			
			// 下单处理
			handlePlaceOrder() {
				return new Promise((resolve, reject) => {
					apiOrderPlace({
						...this.orderFormParams,
						...this.pageQueryPayload,
						...this.orderExtendParams,
						action: 'buy',
					}).then(data => {
						// 监听全局duringPayment事件
						uni.$once('duringPayment', data => {
							this.handlePayResult(data)
						})
						
						return data
					}).then(({ type, order_id }) => {
						// 去支付
						this.$Router.replace({
							path: `/pages/payment/payment`,
							query: {
								from: type,
								order_id,
							}
						})
						
						resolve(order_id)
					}).catch(errMsg => reject(errMsg))
				})
			},
			
			// 支付结果处理
			handlePayResult({result, order_id}) {
				switch(result) {
					case PaymentStatusEnum['SUCCESS']:
					case PaymentStatusEnum['FAIL']:
						this.$Router.replace({
							path: '/pages/payment_result/payment_result',
							query: { order_id, from: 'order' }
						})
						break
					case PaymentStatusEnum['CLOSE']:
						this.$Router.push({
							path: '/pages/payment_result/payment_result',
							query: { order_id, from: 'order' }
						})
						break
				}
			},
		},
		
		async onLoad() {
			const options = this.$Route.query
			
			// 初始化页面
			try {
				// 初始化页面参数
				this.from = options.from
				this.goods_class = options.goods_class
				this.pageQueryPayload = options.payload
				
				// 初始化配送方式
				await this.initDeliveryType()
				// 初始化优惠券数据(营销商品不可使用)
				!this.isMarketing && await this.initCouponGoods()
				// 默认选择可用优惠券
				this.$set(this.orderFrom, 'coupon_list_id', this.couponsInfo?.can_use[0]?.id)
				// 初始化页面数据
				await this.initOrderData()
				
				this.pageStatus = PageStatusEnum['NORMAL']
			} catch(errMsg) {
				this.pageErrorMsg = errMsg
				this.pageStatus = PageStatusEnum['ERROR']
				// throw '订单取消'
				this.$toast({ title: errMsg })
				console.log('页面数据初始化失败', errMsg)
				// 延迟一段时间后返回上一页
				setTimeout(() => {
				    uni.navigateBack();
				}, 1500);
			
			}
		},
		
		onUnload() {
			uni.$off([
				'changeStore', 
				'changeAddress',
			])
		}

	}
</script>

<style lang="scss" scoped>
	// Page style
	.goods-order {
		padding: 0 20rpx calc(100rpx + 20rpx + constant(safe-area-inset-bottom)) 20rpx;
		padding: 0 20rpx calc(100rpx + 20rpx + env(safe-area-inset-bottom)) 20rpx;
		
		// 卡片
		.contain {
			margin-top: 20rpx;
			border-radius: 7px;
			background-color: #FFFFFF;
			overflow: hidden;
		}
		
		// 单元格
		.cell {
			display: flex;
			align-items: center;
			justify-content: space-between;
			font-size: $-font-size-nr;
			color: $-color-black;
			
			&-label {
				width: 130rpx;
			}
			
			&-content {
				flex: 1;
				display: flex;
				align-items: center;
				justify-content: flex-end;
			}
		}
		
		// 初始化复选框的外边距
		.u-checkbox {
			::v-deep .u-checkbox__label {
				margin: 0;
			}
		}
	}
	
	// 配送方式
	.delivery {
		&-tabs {
			border-bottom: $-solid-border;
		}
		
		&-contain {
			// border-top: $-solid-border;
		}
	}
	
	// 门店自提表单
	.store-from {
		padding-left: 20rpx;
		font-size: $-font-size-nr;
		
		&-item {
			display: flex;
			align-items: center;
			height: 100rpx;
			padding-right: 20rpx;
			
			&:nth-child(n+2) {
				border-top: $-dashed-border;
			}
		}
	}
	
	// 商品
	.goods {
		
		&-item {
			position: relative;

			&:nth-child(n+2)::before {
				position: absolute;
				left: 0;
				right: 0;
				top: 0;
				display: block;
				content: "";
				border-top: $-solid-border;
				margin-left: 20rpx;
			}
			
			&-widget {
				padding: 0 20rpx 0 calc((20rpx * 2) + 160rpx);
				
				.delivery-tag {
					display: inline-block;
					padding: 4rpx 15rpx;
					margin-bottom: 20rpx;
					border-radius: 60px;
					font-size: $-font-size-xxs;
					background-color: #F4F4F4;
					color: $-color-muted;
				}
			}
		}
		
		// 会员价
		.vip-price {
			margin-top: 5rpx;
			background-color: #FFE9BA;
			color: #FFD4B7;
			line-height: 36rpx;
			border-radius: 6rpx;
			overflow: hidden;
		
			.price-name {
				background-color: #101010;
				padding: 3rpx 12rpx;
				position: relative;
				overflow: hidden;
		
				&::after {
					content: '';
					display: block;
					width: 20rpx;
					height: 20rpx;
					position: absolute;
					right: -15rpx;
					background-color: #FFE9BA;
					border-radius: 50%;
					top: 50%;
					transform: translateY(-50%);
					box-sizing: border-box;
				}
			}
		}
	}
	
	// 留言
	.remark {
		height: 100rpx;
		padding: 0 20rpx;
	}
	
	// 优惠
	.discounts {
		padding-left: 20rpx;
		
		&-item {
			height: 100rpx;
			padding-right: 20rpx;
			
			&:nth-child(n+2) {
				border-top: $-dashed-border;
			}
		}
	}
	
	// 订单清算
	.clearing {
		padding: 20rpx;
		
		&-item {
			height: 70rpx;
		}
	}
	
	// 订单功能区
	.operational {
		box-sizing: border-box;
		position: fixed;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 100;
		height: calc(100rpx + constant(safe-area-inset-bottom));
		height: calc(100rpx + env(safe-area-inset-bottom));
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 0 20rpx constant(safe-area-inset-bottom) 20rpx;
		padding: 0 20rpx env(safe-area-inset-bottom) 20rpx;
		border-top: $-solid-border;
		background-color: #FFFFFF;
		
		.order-amount {
			font-size: &-font-size-nr;
			color: $-color-normal;
		}
		
		&-button {
			padding: 16rpx 45rpx;
			border-radius: 60px;
			font-size: $-font-size-md;
			@include background_linear()
			color: #FFFFFF;
		}
	}
	
	// 优惠券【弹窗】
	.coupons {
		background-color: #f6f6f6;
		
		&-header {
			display: flex;
			align-items: center;
			justify-content: space-between;
			height: 100rpx;
			padding: 0 30rpx;
			font-weight: 500;
			font-size: $-font-size-md;
			background-color: #FFFFFF;
		}
		
		&-main {
			&__tabs {
				border-top: $-solid-border;
			}
			
			&__contain {
				// margin-top: 20rpx;
				padding: 0 20rpx;
			}
			
			.coupons-item {
				margin-top: 20rpx;
			}
		}
		
		&-footer {
			display: flex;
			align-items: center;
			padding: 0 20rpx;
			height: 100rpx;
			background-color: #FFFFFF;
			
			&-button {
				flex: 1;
				display: flex;
				align-items: center;
				justify-content: center;
				height: 82rpx;
				border-radius: 60px;
				font-size: $-font-size-lg;
				@include background_color();
				color: #FFFFFF;
			}
		}
	}
</style>